rust/compiler/rustc_codegen_ssa at perf-tmp - rust

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Jacob Pratt f8e3af446e Rollup merge of #149624 - Flakebi:fix-lto, r=bjorn3

Fix requires_lto targets needing lto set in cargo

Targets that set `requires_lto = true` were not actually using lto when compiling with cargo by default. They needed an extra `lto = true` in `Cargo.toml` to work.

Fix this by letting lto take precedence over the `embed_bitcode` flag when lto is required by a target.

If both these flags would be supplied by the user, an error is generated. However, this did not happen when lto was requested by the target instead of the user.

Fixes rust-lang/rust#148514
Tracking issue: rust-lang/rust#135024

2026-04-26 21:56:39 -04:00

src

Rollup merge of #149624 - Flakebi:fix-lto, r=bjorn3

2026-04-26 21:56:39 -04:00

Cargo.toml

Port rustc_expected_cgu_reuse to the new attribute parser

2026-02-10 10:10:38 +01:00

README.md

mv compiler to compiler/

2020-08-30 18:45:07 +03:00

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.